Schwinn S350 Electric Scooter Manual |verified| [ Must Read ]

I need to go through each word and ensure that proper nouns are left untouched. Words like Schwinn, S350, electric scooter are proper nouns? "Schwinn S350" is a product name, so leave as is. "Electric scooter" is generic.

Replace each word with three options:

Original line: "Check battery level and power button" schwinn s350 electric scooter manual